Read the excerpt from "an occurrence at owl creek bridge."

then all at once, with terrible suddenness, the light about him shot upward with the noise of a loud splash; a frightful roaring was in his ears, and all was cold and dark. the power of thought was restored; he knew that the rope had broken and he had fallen into the stream. there was no additional strangulation; the noose about his neck was already suffocating him and kept the water from his lungs. to die of hanging at the bottom of a river! —the idea seemed to him ludicrous. he opened his eyes in the darkness and saw above him a gleam of light, but how distant, how inaccessible! he was still sinking, for the light became fainter and fainter until it was a mere glimmer. then it began to grow and brighten, and he knew that he was rising toward the surface—knew it with reluctance, for he was now very comfortable. “to be hanged and drowned,” he thought? “that is not so bad; but i do not wish to be shot. no; i will not be shot; that is not fair.”
what does the motif of light represent in the excerpt and in the rest of the story?

a. death and dying
b. different versions of reality
c. punishment for one’s mistakes
d. life during wartime

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.